201840357772

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{489903781}}^1$

素因数の和:489903888

約数の個数: 12

約数和(自身を含む): 356649953296

約数和(自身を除く): 154809595524

約数列:

[1, 2, 4, 103, 206, 412, 489903781, 979807562, 1959615124, 50460089443, 100920178886, 201840357772]

約数ペア:

[(1, 201840357772), (2, 100920178886), (4, 50460089443), (103, 1959615124), (206, 979807562), (412, 489903781)]